Adding upstream version 255.4.upstream/255.4

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 110 insertions, 0 deletions

diff --git a/src/test/test-unit-file.c b/src/test/test-unit-file.c
new file mode 100644
index 0000000..9f8787b
--- /dev/null
+++ b/src/test/test-unit-file.c
@@ -0,0 +1,110 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+#include "initrd-util.h"
+#include "path-lookup.h"
+#include "set.h"
+#include "special.h"
+#include "strv.h"
+#include "tests.h"
+#include "unit-file.h"
+
+TEST(unit_validate_alias_symlink_and_warn) {
+        assert_se(unit_validate_alias_symlink_or_warn(LOG_INFO, "/path/a.service", "/other/b.service") == 0);
+        assert_se(unit_validate_alias_symlink_or_warn(LOG_INFO, "/path/a.service", "/other/b.socket") == -EXDEV);
+        assert_se(unit_validate_alias_symlink_or_warn(LOG_INFO, "/path/a.service", "/other/b.foobar") == -EXDEV);
+        assert_se(unit_validate_alias_symlink_or_warn(LOG_INFO, "/path/a@.service", "/other/b@.service") == 0);
+        assert_se(unit_validate_alias_symlink_or_warn(LOG_INFO, "/path/a@.service", "/other/b@.socket") == -EXDEV);
+        assert_se(unit_validate_alias_symlink_or_warn(LOG_INFO, "/path/a@XXX.service", "/other/b@YYY.service") == -EXDEV);
+        assert_se(unit_validate_alias_symlink_or_warn(LOG_INFO, "/path/a@XXX.service", "/other/b@YYY.socket") == -EXDEV);
+        assert_se(unit_validate_alias_symlink_or_warn(LOG_INFO, "/path/a@.service", "/other/b@YYY.service") == -EXDEV);
+        assert_se(unit_validate_alias_symlink_or_warn(LOG_INFO, "/path/a@XXX.service", "/other/b@XXX.service") == 0);
+        assert_se(unit_validate_alias_symlink_or_warn(LOG_INFO, "/path/a@XXX.service", "/other/b@.service") == 0);
+        assert_se(unit_validate_alias_symlink_or_warn(LOG_INFO, "/path/a@.service", "/other/b.service") == -EXDEV);
+        assert_se(unit_validate_alias_symlink_or_warn(LOG_INFO, "/path/a.service", "/other/b@.service") == -EXDEV);
+        assert_se(unit_validate_alias_symlink_or_warn(LOG_INFO, "/path/a@.slice", "/other/b.slice") == -EINVAL);
+        assert_se(unit_validate_alias_symlink_or_warn(LOG_INFO, "/path/a.slice", "/other/b.slice") == -EINVAL);
+}
+
+TEST(unit_file_build_name_map) {
+        _cleanup_(lookup_paths_free) LookupPaths lp = {};
+        _cleanup_hashmap_free_ Hashmap *unit_ids = NULL;
+        _cleanup_hashmap_free_ Hashmap *unit_names = NULL;
+        const char *k, *dst;
+        char **v, **ids;
+        usec_t mtime = 0;
+        int r;
+
+        ids = strv_skip(saved_argv, 1);
+
+        assert_se(lookup_paths_init(&lp, RUNTIME_SCOPE_SYSTEM, 0, NULL) >= 0);
+
+        assert_se(unit_file_build_name_map(&lp, &mtime, &unit_ids, &unit_names, NULL) == 1);
+
+        HASHMAP_FOREACH_KEY(dst, k, unit_ids)
+                log_info("ids: %s → %s", k, dst);
+
+        HASHMAP_FOREACH_KEY(v, k, unit_names) {
+                _cleanup_free_ char *j = strv_join(v, ", ");
+                log_info("aliases: %s ← %s", k, j);
+        }
+
+        char buf[FORMAT_TIMESTAMP_MAX];
+        log_debug("Last modification time: %s", format_timestamp(buf, sizeof buf, mtime));
+
+        r = unit_file_build_name_map(&lp, &mtime, &unit_ids, &unit_names, NULL);
+        assert_se(IN_SET(r, 0, 1));
+        if (r == 0)
+                log_debug("Cache rebuild skipped based on mtime.");
+
+        STRV_FOREACH(id, ids) {
+                 const char *fragment, *name;
+                 _cleanup_set_free_free_ Set *names = NULL;
+                 log_info("*** %s ***", *id);
+                 r = unit_file_find_fragment(unit_ids,
+                                             unit_names,
+                                             *id,
+                                             &fragment,
+                                             &names);
+                 assert_se(r == 0);
+                 log_info("fragment: %s", fragment);
+                 log_info("names:");
+                 SET_FOREACH(name, names)
+                         log_info("    %s", name);
+        }
+
+        /* Make sure everything still works if we don't collect names. */
+        STRV_FOREACH(id, ids) {
+                 const char *fragment;
+                 log_info("*** %s ***", *id);
+                 r = unit_file_find_fragment(unit_ids,
+                                             unit_names,
+                                             *id,
+                                             &fragment,
+                                             NULL);
+                 assert_se(r == 0);
+                 log_info("fragment: %s", fragment);
+        }
+}
+
+TEST(runlevel_to_target) {
+        in_initrd_force(false);
+        assert_se(streq_ptr(runlevel_to_target(NULL), NULL));
+        assert_se(streq_ptr(runlevel_to_target("unknown-runlevel"), NULL));
+        assert_se(streq_ptr(runlevel_to_target("rd.unknown-runlevel"), NULL));
+        assert_se(streq_ptr(runlevel_to_target("3"), SPECIAL_MULTI_USER_TARGET));
+        assert_se(streq_ptr(runlevel_to_target("rd.rescue"), NULL));
+
+        in_initrd_force(true);
+        assert_se(streq_ptr(runlevel_to_target(NULL), NULL));
+        assert_se(streq_ptr(runlevel_to_target("unknown-runlevel"), NULL));
+        assert_se(streq_ptr(runlevel_to_target("rd.unknown-runlevel"), NULL));
+        assert_se(streq_ptr(runlevel_to_target("3"), NULL));
+        assert_se(streq_ptr(runlevel_to_target("rd.rescue"), SPECIAL_RESCUE_TARGET));
+}
+
+static int intro(void) {
+        log_show_color(true);
+        return EXIT_SUCCESS;
+}
+
+DEFINE_TEST_MAIN_WITH_INTRO(LOG_DEBUG, intro);